1013214041243 has 4 divisors (see below), whose sum is σ = 1013216862768. Its totient is φ = 1013211219720.

The previous prime is 1013214041227. The next prime is 1013214041297. The reversal of 1013214041243 is 3421404123101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1013214041243 - 2⁴ = 1013214041227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013234041243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 777296 + ... + 1621917.

It is an arithmetic number, because the mean of its divisors is an integer number (253304215692).

Almost surely, 2^{1013214041243} is an apocalyptic number.

1013214041243 is a deficient number, since it is larger than the sum of its proper divisors (2821525).

1013214041243 is an equidigital number, since it uses as much as digits as its factorization.

1013214041243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821524.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1013214041243 its reverse (3421404123101), we get a palindrome (4434618164344).

The spelling of 1013214041243 in words is "one trillion, thirteen billion, two hundred fourteen million, forty-one thousand, two hundred forty-three".